Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
inextenso.fr
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 10:31:59 UTC · ↺ Refresh
MX Hostnames
- inextenso-fr.mail.protection.outlook.com
MX Priorities
- inextenso-fr.mail.protection.outlook.com: 10
A / AAAA Records
- 57.128.39.137 ↩ inextenso.fr
Mail Server IPs
- 52.101.166.2 ↩ mail-paup264cu00202.inbound.protection.outlook.com
- 52.101.164.0 ↩ mail-mrzp264cu00100.inbound.protection.outlook.com
- 52.101.166.0 ↩ mail-pa5p264cu00200.inbound.protection.outlook.com
- 52.101.166.1 ↩ mail-pr0p264cu01301.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.gandi.net hostmaster.gandi.net 1773273600 10800 3600 604800 10800
Primary NS (mname)
ns1.gandi.net
Admin Email (rname)
hostmaster@gandi.net
Serial
1773273600
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
ns-104-a.gandi.net
ns-106-b.gandi.net
ns-236-c.gandi.net
SPF Record
✓ Strict (-all)
v=spf1 include:sendgrid.net include:fdspfus.freshemail.io include:spf.protection.outlook.com a:smtp-gw1.silae.fr ip4:5.226.2.176/28 ip4:149.62.152.106 ip4:195.28.206.74 ip4:185.33.15.18 ip4:89.185.62.134 ip4:62.210.40.242 ip4:91.205.116.251 ip4:91.205.116.247 ip4:91.205.116.248 ip4:51.68.81.129 ip4:92.103.226.85 ip4:89.185.48.53 ip4:135.181.105.35 ip4:31.172.237.242 ip4:188.165.56.163 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject ; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=d;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 6 found
selector1._domainkey
selector2._domainkey
mail._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- GInp9esUM/9OQP9Bg4p1S5D1NYQ=
- _b9r60t290knv7d2dmntak835oxmtemc
- SPFv=spf1 include:sendgrid.net include:fdspfus.freshemail.io include:spf.protection.outlook.com a:smtp-gw1.silae.fr ip4:5.226.2.176/28 ip4:149.62.152.106 ip4:195.28.206.74 ip4:185.33.15.18 ip4:89.185.62.134 ip4:62.210.40.242 ip4:91.205.116.251 ip4:91.205.116.247 ip4:91.205.116.248 ip4:51.68.81.129 ip4:92.103.226.85 ip4:89.185.48.53 ip4:135.181.105.35 ip4:31.172.237.242 ip4:188.165.56.163 -all
- No9f5EG1TXMNMkjcOmaIUngrmLo=
- _97ghrk0q2f48nwb22lq7nflsysuv67n
- brevo-code:609384426844d383e87d2861275335be
- MS=ms34743150
- apple-domain-verification=dNtYrIod6kaSrzNR
- JkLa2ZpGwIUyaL4gM+RGI6lqMgN0C9TFtFffu36EfCr5qN//dAn9h2zoYlVl99LhBVDR8TAyya5hcarC/TXAlw==
- Sendinblue-code:3794083031e0da37d1056f31af98fc63
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